APA (7th ed.) Citation

Glenn, W., & Glenn, W. (2002). Windows XP. McGraw-Hill.

Chicago Style (17th ed.) Citation

Glenn, Walter, and Walter Glenn. Windows XP. McGraw-Hill, 2002.

MLA (8th ed.) Citation

Glenn, Walter, and Walter Glenn. Windows XP. McGraw-Hill, 2002.

Warning: These citations may not always be 100% accurate.